Which statement describes an endothermic reaction?
Energy is transferred to the surroundings and the products store less energy
Energy is transferred to the surroundings and the products store more energy
Energy is taken in from the surroundings and the products store less energy
Energy is taken in from the surroundings and the products store more energy
39 exam-style questions on AQA GCSE Chemistry 5.1 Exothermic and endothermic reactions, covering 5.1.1 Energy transfer during exothermic and endothermic reactions, 5.1.2 Reaction profiles, and 5.1.3 The energy change of reactions. Each one has a worked solution and a mark scheme showing where the marks go.